This is a set of lessons about the Moon. Learners will focus on answering the essential question: What are the challenges engineers and scientists are working to solve as NASA prepares to send humans to live and work on the Moon for extended periods...(View More) of time? In order to understand the challenges NASA faces in returning humans to the Moon, and how these challenges can be overcome, learner groups will brainstorm the challenges of going back to the Moon. They will read what the experts have to say about these challenges, discuss their value and relevancy, debate the importance of the challenges, debrief as a class, and identify the most difficult challenges for returning humans to the Moon to live and work for extended periods of time. They will use skills in reading, interpretation, communication, and processing to interpret information, make inferences, and draw conclusions.(View Less)